"Could this be love?" Kanako Miyamae has always done what she pleased, but what will happen when her heart awakens to her maidenly desires in the new, fall semester? Find out in the hilarious eleventh volume of the adventures of a yuri-loving protagonist and a sadistic, cross-dressing boy!

On the first day of summer vacation, Kanako Miyamae is visited by her beloved younger sister, Miki. Kanako just wants spend her vacation lying around doing as little as possible, but Miki unveils a shocking secret. Reeling from Miki's confession, Kanako exposes Mariya's secret. And to complicate things, Ryuken Ishima's fiancé pays a visit to the school! And the fiancé is... an elementary school student? The tense romantic comedy between a refined girl and a cross-dressing sadistic boy continues in volume 7–the summer vacation!

Kanako is reflecting on her Kyudo club trial, when Miki brings Mariya a letter from Kanako's father–a letter that contains a shocking claim. Could it be? Are Kanako and Mariya really sisters? On top of everything else, a joint-academy festival with Mihoshi no Mori brings all the craziness to 120% in this, volume twelve of Maria Holic, the hilarious love comedy!

Kanako is nominated for student president? What astonishing secret lies behind this unprecedented nomination? Kanako doesn't know that's its all part of the dorm leader's strategy to remove her from the dorms after she's defeated in the election! To protect herself, Kanako has no choice but to try and make it out alive–but can she do it? Find out in the hilarious tenth volume of the adventures of our yuri-loving protagonist and her sadistic, cross-dressing friend!

The dorm leader has a plan to help Kanako, who neglects reality and forgets to consult her bathroom scale all summer long–a Quest Diet! Kanako agrees to be the hero and complete her quest, but what is going on with Kanae and Rindo's secret talks? And what secrets does the upcoming Kyudo tournament hold? Summer vacation is never-ending for a yuri-loving girl and a cross-dressing sadistic boy in this high tension love comedy!

Kanako offers to help the new student council officer expose the secret of the newly crowned council president, little-miss-perfect Mariya. But, right in the middle of her plan, she breaks Mariya's grandmother's rosary. Things suddenly go cold between the two before Mariya's mother makes a surprise appearance. The childhood relationship between Kanako, Shizu, and Mariya is revealed! And while Ame no Kisaki is wrapped up in a Christmas mood, Mariya tries to solve the riddle that his grandmother began. What will happen between Kanako and Mariya? Find out in volume 14 of the high-tension love comedy's grand finale!

Kanako's birthday party is set for the end of summer vacation. Our "protagonist," Kanako, is just about to rejoice in finally having some happiness, but she soon discovers that her greatest troubles lie ahead. This volume marks the start of the second school term for a yuri-loving girl and a cross-dressing sadistic boy in this high tension love comedy!